{"product_id":"active-autowerke-bmw-exhaust-stubbies-for-e9x-m3-11-020","title":"Active Autowerke BMW Exhaust Stubbies for E9X M3 (11-020)","description":"\u003cp\u003eYou already own the Active Autowerke Signature Series X pipe for your BMW E9x M3 to achieve the maximum in performance and power, but were limited only to the race track since it replaces the BMW factory exhaust catalysts and was not intended for the highways.\u003c\/p\u003e \u003cp\u003eThe Active Autowerke Stubbies is designed primarily as a cost effective means of utilizing your existing BMW Factory catalysts into something usable.\u003c\/p\u003e \u003cp\u003eIf this can be done, then there is ...No need to purchase as set of catalysts to be OBD11 readiness compliant...\u003c\/p\u003e \u003cp\u003eThe Active Autowerke Stubbies with your BMW catalysts will do the task of meeting OBD11 readiness requirements when installed with the Active Autowerke X-PIPE. Of course, the feature of the added performance is still maintained.\u003c\/p\u003e \u003cp\u003eYou will find that the front section of the Active Signature X pipe is totally removable by the use of V-Band clamps. Simply remove this front section and replace with the BMW primary catalysts that are converted with the Active Stubbies.\u003c\/p\u003e \u003cp\u003eWhat the Active Autowerke Stubbies have accomplished is to transform you existing BMW primary exhaust catalysts into a smaller, more compact unit that has added features. Just by cutting with a sawzall and welding by someone competent, you will have a re-sized BMW factory catalyst in a much smaller package. Now you can run the Active Signature X pipe on the street or the race circuit and all it takes is switching your front pipe sections to suit your surface conditions. This can be done repeatedly in multiple re-installs since there are no gaskets to replace.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFactory Cats with Stubbies Installed (Factory Cats Not Included With Stubbies)\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eAs a added BONUS. Your original catalysts can now be stored easily in a smaller, more modular package.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMeet OB11 readiness compliance\u003c\/li\u003e \u003cli\u003eVery cost effective. $295.00 for the SET (sold as a PAIR)\u003c\/li\u003e \u003cli\u003eSmall and compact package\u003c\/li\u003e \u003cli\u003eMultiple re-installs w\/o the need for additional gasket\u003c\/li\u003e \u003cli\u003eModular for both Track and Street application\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003ePart Type:Test Pipes\u003c\/li\u003e\u003cli\u003eFitment Spec:Vehicle Specific\u003c\/li\u003e","brand":"Active AutoWerke","offers":[{"title":"Default Title","offer_id":52025759498532,"sku":"11-020","price":315.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_d066c1e0-4a23-4a52-b359-1c92efc6c665.jpg?v=1771509664","url":"https:\/\/autohousesupply.com\/products\/active-autowerke-bmw-exhaust-stubbies-for-e9x-m3-11-020","provider":"AutoHouseSupply","version":"1.0","type":"link"}